linux-kernel - [PATCH 01/11] staging: r8188eu: use ieee80211 helper for source address

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Message-Id: <20220403165438.357728-2-martin@kaiser.cx>
Date:   Sun,  3 Apr 2022 18:54:28 +0200
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 01/11] staging: r8188eu: use ieee80211 helper for source address

Use the ieee80211_get_SA helper to get a pointer to the source
address of the incoming data frame.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/core/rtw_recv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
index 9f0bb29c9c56..597c6291f098 100644
--- a/drivers/staging/r8188eu/core/rtw_recv.c
+++ b/drivers/staging/r8188eu/core/rtw_recv.c
@@ -940,13 +940,14 @@ static int validate_recv_data_frame(struct adapter *adapter,
 	u8 *psa, *pda, *pbssid;
 	struct sta_info *psta = NULL;
 	u8 *ptr = precv_frame->rx_data;
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)precv_frame->rx_data;
 	struct rx_pkt_attrib	*pattrib = &precv_frame->attrib;
 	struct security_priv	*psecuritypriv = &adapter->securitypriv;
 	int ret = _SUCCESS;
 
 	bretry = GetRetry(ptr);
 	pda = get_da(ptr);
-	psa = get_sa(ptr);
+	psa = ieee80211_get_SA(hdr);
 	pbssid = get_hdr_bssid(ptr);
 
 	if (!pbssid) {
-- 
2.30.2